Best in China Long Lasting Lightweight Clay Refractory Brick for Furnace Coke Oven

• Customization: Available
• Application: Blast Furnace, Cement Kiln, Ceramic Kiln, Chemical Kiln, Glass Kiln, Steel-Making Furnace
• Material: High Alumina
• Model NO.: Clay Insulating Brick
• Refractoriness (℃): 1580< Refractoriness< 1770
• Transport Package: Support
• Specification: clay
• Trademark: Shengjie
• Origin: China
• HS Code: 6902200000
• Production Capacity: 100000pieces/Year

Product Description

 

Product Features

 

Product Parameters

SK series	SK30	SK32	SK34	SK35
Al203	30%-35%	35%-38%	38%-42%	42%-50%
ltem	33%Al203 fire clay brick	38%Al203 fire clay brick	42%Al203 fire clay brick	48%Al203 fire clay brick
Al203	33%	38%	42%	48%
Fe2O3/%	≤3	≤3	≤3	≤2.5
Refractoriness	≥1690ºC	≥1730ºC	≥1750ºC	≥1750ºC
Bulk density/g/cm3	1.9-2.0	2.0-2.1	2.1-2.18	2.15-2.3
Unit weight (230*114*65mm)	≥3.35KGS	≥3.55KGS	≥3.65KGS	≥3.75KGS
Apparent porosity/%	≤26	≤24	≤24	≤22
Cold crushing strength	≥20Mpa	≥25Mpa	≥30Mpa	≥35Mpa
Refractoriness under load	≥1250ºC	≥1300ºC	≥1350ºC	≥1420ºC
Reheating Linear Change/%	0~-0.5 (1350°C,2h)	0~-0.3 (1350°C,2h)	0~-0.4 (1450°C,2h)	+0.1~-0.4 (1450°C,2h)

Product Application

 

                                    Metallurgical Industry                                                                                   glass melting furnace

                               Steelmaking furnace                                                                                                                   cement rotary kiln

 

Packaging & Shipping

Company Profile

 

Shengjie Refractory was established in 1998, located in Luoyang City, Henan Province. After more than 20 years of development, we have established 7 modern factories and have multiple experienced R&D teams.

Shengjie Refractory is a company specializing inrefractory products. lts main products include unshaped refractory materials, refractory bricks, ceramic fiber products, etc.

We have exported more than 100 countries like the Middle East, the United States, Europe, Africa, India, etc.

Certifications

FAQ

1.Are you a manufacturer or trader?
We are a manufacturer.

2.What's the MOQ?
No limit to the quantity. We can offer the best proposal and solutions according to your condition.

3.Why should you buy from us not from other suppliers? 
*Professional manufacturer since 1998.
*10 production lines  
*An annual output of nearly 100,000 tons and hundreds of employees
*Customized according to your requirements or drawings
*Inventory available for quick shipment

4.Do you provide free samples? 
Yes, we can offer free samples if we have it in stock, but the express fee is to be collected.

5.How do you guarantee quality?
Before pre-production, we will produce a batch of samples for quality inspection; product quality will be checked again before delivery.

6.Can we visit your factory?
Yes, certainly. We sincerely welcome you to come to China and visit our factory.